66225888

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1256

約数の個数: 72

約数和(自身を含む): 189346248

約数和(自身を除く): 123120360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1013, 1362, 1816, 2026, 2043, 2724, 3039, 3632, 4052, 4086, 5448, 6078, 7264, 8104, 8172, 9117, 10896, 12156, 16208, 16344, 18234, 21792, 24312, 32416, 32688, 36468, 48624, 65376, 72936, 97248, 145872, 229951, 291744, 459902, 689853, 919804, 1379706, 1839608, 2069559, 2759412, 3679216, 4139118, 5518824, 7358432, 8278236, 11037648, 16556472, 22075296, 33112944, 66225888]

約数ペア:

[(1, 66225888), (2, 33112944), (3, 22075296), (4, 16556472), (6, 11037648), (8, 8278236), (9, 7358432), (12, 5518824), (16, 4139118), (18, 3679216), (24, 2759412), (32, 2069559), (36, 1839608), (48, 1379706), (72, 919804), (96, 689853), (144, 459902), (227, 291744), (288, 229951), (454, 145872), (681, 97248), (908, 72936), (1013, 65376), (1362, 48624), (1816, 36468), (2026, 32688), (2043, 32416), (2724, 24312), (3039, 21792), (3632, 18234), (4052, 16344), (4086, 16208), (5448, 12156), (6078, 10896), (7264, 9117), (8104, 8172)]